1/8 DIN Digital Potentiometer for Use with AC or DC Motor Drives

OMDC-DP4 Digital Potentiometer

1/8 DIN Digital Potentiometer

^AUD1,001.44 OMDC-DP4

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Microprocessor Based Digital Speed Potentiometer
Connects to Speedpot Input of AC or DC Motor Drives
Output is +/- 10 Vdc or 0-24 Vdc
Large 1/2" LED Display
Industrial Standard 1/8 DIN Mounting Dimensions
NEMA 4X (IP66) Rating
Control Mode Selectable Between Rate and Time
Selectable Jog Function

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Description

Sample Application: User interface for an industrial conveyor oven where the digital display shows process oven time. The OMDC-DP4 is connected to the existing adjustable-frequency AC drive. The operator can select from 2 preprogrammed time settings or can manually make adjustments using the arrows on the display.

The OMDC-DP4 is a microprocessor based digital speed potentiometer that can directly replace a conventional 3-wire analog speedpot or motorized speedpot for most AC and DC drives. The desired set speed is entered into the large ½" LED display through the convenient front-panel interface, and display units are now programmable for virtually any unit of measure. The OMDC-DP4 is easy to install into industry standard ¹⁄8" DIN cut-out dimensions. The electrically isolated common signal permits direct wiring from the unit terminal block to the drive’s potentiometer terminal points.

Application
The OMDC-DP4 is ideal for new equipment as well as for retrofitting most AC or DC drive systems where precise, repeatable speed setting and digital readout are desired. The OMDC-DP4 is also ideal in applications where high vibration and other environmental factors can cause normal speedpot settings to drift.

SPECIFICATIONS
Temperature: -10 to 45°C (14 to 113°F)
AC Input Voltage: 85 to 265 Vac
Input Frequency: 50/60 Hz
Output Compatible: Any drive input impedance of 1 kΩ to 10M Ω
Output Support: ±10 Vdc or lower or 0 to 20 Vdc
Dimensions: 115 W x 58 mm H (4.54 x 2.29") bezel; 117 mm D (4.63")

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

OMDC-DP4

AUD1,001.44

Availability: 5 weeks

Digital potentiometer

† All amounts shown in AUD
Note: Comes complete with operator's manual.
Ordering Example: (1) OMDC-DP4 Digital potentiometer for use with AC or DC motor drives., AUD1,001.44

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